Ex parte CVETKO et al. - Page 4




              Appeal No. 1999-0224                                                                                           
              Application No. 08/649,889                                                                                     


              described as involving graphics, nor is it disclosed as providing commands to another                          
              portion of the system.   Furthermore, the examiner has not established that the ISDN                           
              Network of the reference is, or includes, a graphics/command network.                                          
                      Still further, it is not established that the reference teaches means to playback and                  
              record audio/video signals.  The examiner apparently relies on the teaching of a monitor-                      
              mounted camera, speaker and microphone combination to meet the claimed means.                                  
              However, it has not been shown that the camera and its associated apparatus both                               
              records and plays back audio/video signals.                                                                    
                      Lastly, there is simply no disclosure that the Multipoint Control Unit of the reference,               
              either by itself or in combination with other structure of the system, is an element which                     
              transmits and receives commands, and sets up respective networks, as defined in the last                       
              paragraph of claim 1.                                                                                          
                      The Rejection under 35 U.S.C. § 103(a)                                                                 
                      Claim 3                                                                                                
                      Whereas we will not sustain the rejection of sole independent claim 1, we will not                     
              sustain the rejection of dependent claim 3.                                                                    








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